EP1197870A3 - Method and apparatus for unique address assignment, node self-identification and topology mapping for a direct acyclic graph - Google Patents
Method and apparatus for unique address assignment, node self-identification and topology mapping for a direct acyclic graph Download PDFInfo
- Publication number
- EP1197870A3 EP1197870A3 EP01129802A EP01129802A EP1197870A3 EP 1197870 A3 EP1197870 A3 EP 1197870A3 EP 01129802 A EP01129802 A EP 01129802A EP 01129802 A EP01129802 A EP 01129802A EP 1197870 A3 EP1197870 A3 EP 1197870A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- node
- graph
- nodes
- unique address
- assigned
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000013507 mapping Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 125000002015 acyclic group Chemical group 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/14—Handling requests for interconnection or transfer
- G06F13/36—Handling requests for interconnection or transfer for access to common bus or bus system
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5038—Address allocation for local use, e.g. in LAN or USB networks, or in a controller area network [CAN]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
- G06F15/163—Interprocessor communication
- G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
- G06F15/17337—Direct connection machines, e.g. completely connected computers, point to point communication networks
- G06F15/17343—Direct connection machines, e.g. completely connected computers, point to point communication networks wherein the interconnection is dynamically configurable, e.g. having loosely coupled nearest neighbor architecture
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/40—Bus networks
- H04L12/40052—High-speed IEEE 1394 serial bus
- H04L12/40078—Bus configuration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/48—Routing tree calculation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5092—Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/994,402 US5394556A (en) | 1992-12-21 | 1992-12-21 | Method and apparatus for unique address assignment, node self-identification and topology mapping for a directed acyclic graph |
EP94905423A EP0674789B1 (en) | 1992-12-21 | 1993-12-16 | Method and apparatus for unique address asignment, node self-identification and topology mapping for a directed acyclic graph |
US994402 | 1997-12-19 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94905423A Division EP0674789B1 (en) | 1992-12-21 | 1993-12-16 | Method and apparatus for unique address asignment, node self-identification and topology mapping for a directed acyclic graph |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1197870A2 EP1197870A2 (en) | 2002-04-17 |
EP1197870A3 true EP1197870A3 (en) | 2006-04-19 |
EP1197870B1 EP1197870B1 (en) | 2009-03-11 |
Family
ID=25540634
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94905423A Expired - Lifetime EP0674789B1 (en) | 1992-12-21 | 1993-12-16 | Method and apparatus for unique address asignment, node self-identification and topology mapping for a directed acyclic graph |
EP01129802A Expired - Lifetime EP1197870B1 (en) | 1992-12-21 | 1993-12-16 | Method and apparatus for unique address assignment, node self-identification and topology mapping for a direct acyclic graph |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94905423A Expired - Lifetime EP0674789B1 (en) | 1992-12-21 | 1993-12-16 | Method and apparatus for unique address asignment, node self-identification and topology mapping for a directed acyclic graph |
Country Status (9)
Country | Link |
---|---|
US (1) | US5394556A (en) |
EP (2) | EP0674789B1 (en) |
JP (1) | JP3243613B2 (en) |
KR (1) | KR100316208B1 (en) |
AU (1) | AU5954094A (en) |
CA (4) | CA2698614C (en) |
DE (2) | DE69334267D1 (en) |
HK (1) | HK1041734B (en) |
WO (1) | WO1994015303A1 (en) |
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- 1993-12-16 EP EP94905423A patent/EP0674789B1/en not_active Expired - Lifetime
- 1993-12-16 CA CA2698614A patent/CA2698614C/en not_active Expired - Lifetime
- 1993-12-16 EP EP01129802A patent/EP1197870B1/en not_active Expired - Lifetime
- 1993-12-16 JP JP51531694A patent/JP3243613B2/en not_active Expired - Lifetime
- 1993-12-16 WO PCT/US1993/012314 patent/WO1994015303A1/en active IP Right Grant
- 1993-12-16 AU AU59540/94A patent/AU5954094A/en not_active Abandoned
- 1993-12-16 DE DE69332778T patent/DE69332778T2/en not_active Expired - Lifetime
- 1993-12-16 CA CA002151368A patent/CA2151368C/en not_active Expired - Lifetime
- 1993-12-16 CA CA2503597A patent/CA2503597C/en not_active Expired - Lifetime
- 1993-12-16 KR KR1019950702534A patent/KR100316208B1/en not_active IP Right Cessation
- 1993-12-16 CA CA002408532A patent/CA2408532C/en not_active Expired - Lifetime
-
2002
- 2002-05-06 HK HK02103415.9A patent/HK1041734B/en not_active IP Right Cessation
Patent Citations (1)
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US4344134A (en) * | 1980-06-30 | 1982-08-10 | Burroughs Corporation | Partitionable parallel processor |
Non-Patent Citations (1)
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NEILSEN M L ET AL: "A DAG-BASED ALGORITHM FOR DISTRIBUTED MUTUAL EXCLUSION", INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS. ARLINGTON, TEXAS, MAY 20 - 24, 1991, PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS, LOS ALAMITOS, IEEE COMP. SOC. PRESS, US, vol. CONF. 11, 20 May 1991 (1991-05-20), pages 354 - 360, XP000221874, ISBN: 0-8186-2144-3 * |
Also Published As
Publication number | Publication date |
---|---|
EP1197870A2 (en) | 2002-04-17 |
CA2698614C (en) | 2011-05-17 |
EP1197870B1 (en) | 2009-03-11 |
KR950704746A (en) | 1995-11-20 |
CA2698614A1 (en) | 1994-07-07 |
EP0674789A1 (en) | 1995-10-04 |
CA2408532C (en) | 2005-07-26 |
AU5954094A (en) | 1994-07-19 |
JP3243613B2 (en) | 2002-01-07 |
JPH08505722A (en) | 1996-06-18 |
HK1041734B (en) | 2009-11-20 |
US5394556A (en) | 1995-02-28 |
KR100316208B1 (en) | 2002-06-20 |
DE69332778T2 (en) | 2004-02-05 |
CA2151368A1 (en) | 1994-07-07 |
DE69334267D1 (en) | 2009-04-23 |
DE69332778D1 (en) | 2003-04-24 |
WO1994015303A1 (en) | 1994-07-07 |
CA2151368C (en) | 2004-02-10 |
HK1041734A1 (en) | 2002-07-19 |
CA2503597A1 (en) | 1994-07-07 |
CA2503597C (en) | 2010-06-29 |
CA2408532A1 (en) | 1994-07-07 |
EP0674789B1 (en) | 2003-03-19 |
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